Sherlock Holmes (Jonny Lee Miller) will have at least one last big mystery to solve before Elementary signs off for Season 2 — and this particular case could be life or death.
Mycroft Holmes (Rhys Ifans) has been somewhat of a mystery since mak… Read more

A highly respected mathematician is murdered. Holmes investigates and tries to discover the purpose behind a guarded equation the victim was attempting to decipher. Meanwhile, Watson is conflicted when the son of a former patient asks her for a loan.